Wahl Happy Home logo
24/7 Emergency Service Financing Options Available 412.265.2662
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Celebrating 40 Years of

Being in Your Neighborhood!

Learn About Us

Heating, Cooling & Plumbing in Pittsburgh & Surrounding Areas

For a Happy Home...Get Wahl!

Receive an estimate to replace your heating, cooling, or water heating system without an in-home visit! Click here, to find out how!

Since 1980 Wahl has been providing only the highest quality of products and services across Western Pennsylvania. From our top-notch emergency service 24/7, to our custom equipment design and installations, to our routine maintenance and Preferred Customer Maintenance Agreement program, Wahl is dedicated to excellence and providing the highest quality of customer satisfaction. We take an ethical approach to business subscribing to the golden rule for our customers, our employees, and our community. That’s why all of our services are provided with upfront, flat-rate pricing, guaranteed with no hidden fees so there are never any costly surprises. Our employees are background and drug tested and we’re licensed and insured so that you can have peace of mind knowing that you are working only with qualified trusted industry professionals.

Call (412) 265-2662 for 24/7 best-in-the-neighborhood service.  

Trusted in Our Industry - Available 24/7

The experts at Wahl specialize in providing advanced diagnostics of your complete system servicing all makes, models and equipment types from forced air furnaces, air conditioners, and heat pumps, to water or steam boilers, mobile home units, gas wall heaters, and ductless units. From natural gas to propane, oil, or electric our expert technicians can provide fast, reliable, trustworthy service that is second to none. Our licensed plumbers specialize in finding and repairing water leaks, replacing faucets, fixtures, and toilets, sump and circulator pumps. We offer same day water heater repairs and installations 24 hours a day, 7 days a week, with professional grade Rheem water heaters and the BEST extended warranty in the industry.

Whether you’re looking for immediate service, regular maintenance, or equipment installation, GET WAHL for GUARANTEED SATISFACTION!! We’re in your neighborhood!


What Our Customers are Saying


  • Review Buzz
  • Rheem Pro Partner
  • Mitsubishi Electric Diamond Contractor
  • BBB A+ Rated
  • Moen
  • Trane
  • Certified Home Depot Service Provider
  • Nexstar

Feel Comfortable Again.

Contact Us to Get Started

We respond to emails Monday – Friday from
9:00AM – 5:00PM. For immediate assistance please give us a call!

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Here for Your

HVAC & Plumbing Needs!

At Wahl Family Heating, Cooling & Plumbing, our philosophy is simple: employees go out of their way to exceed your expectations and accommodate your every need when they are taken care of. We value every staff member on our team, because we know that they give their all when fulfilling a HVAC or plumbing request. Our technicians even have high expectations for themselves, going above and beyond to handle every job with the highest level of excellence. Our A+ rating from the Better Business Bureau proves it!

Fast Service in Mt. Lebanon, Carnegie and throughout Pittsburgh.

We always strive to be the best of the best! Validating our high standards, we are a proud member of the Nexstar Network and subscribe to their code of ethics. Nexstar is an organization dedicated to raising the degree of professionalism in the heating, cooling, plumbing, and electrical fields. We are also a Rheem Pro Partner, Mitsubishi Diamond Elite contractor and a Home Depot service provider!

Family Technicians
You Can Trust

Serving the Community the
Best Way We Know How

Financing Available! 0% Interest for 18 Months

No interest if paid in full within 18 months. Interest will be charged to your account from the purchase date if the purchase balance is not paid within the promotional period. With a minimum purchase of $1,000.

Explore Your Options

Pittsburgh Has A Lot to Say

About Wahl Family Heating, Cooling & Plumbing
  • “Couldn't be more grateful that I called you guys yesterday. Terrific, courteous, personalized service. ”

    Kimberly F.
  • “GREAT GREAT GREAT! Called Wahl when a/c broke on the hottest day of the year. They sent someone over with in an hour. ”

    Pam J.
  • “Great job!”

    Anna Marie McCann Pittsburgh, PA
  • “great job”

    joann pittsburgh, PA
  • “He did a thorough job, was personable, cleaned up after his work and got us through a tough weekend plumbing issue. ”

    John & Della G.
  • “Is it possible to look-forward to a service call? In the case of Patrick Z. at Wahl ... yes!”

    James J.
  • “He was friendly and knowledgeable and I would be happy to have him back every year.”

    Sharon F.
  • “I would highly recommend to anyone that wants a personalized experience.”

    Glenn H.
  • “Wahl Family Heating & Cooling treats you like you're part of the family--respectful, excellent service, knowledgeable technicians. ”

    Janice S.
  • “He was on time, efficient, knowledgeable. ”

    Myrtle N.
  • “Very courteous and thorough”

    Terrell Bethel Park, PA
Wahl Family Heating, Cooling & Plumbing

703 Washington Avenue
Carnegie, PA 15106

Phone: (412) 265-2662

Office Hours
  • Monday - Friday 9:00am - 5:00pm
  • Saturday & Sunday By Appointment Only

Available 24/7 for Emergency Service

Service Area:

Carnegie & Surrounding Areas

For a "Happy Home" Get Wahl...We're in Your Neighborhood.

Why We're the Right HVAC & Plumbing Pros for You?
  • Family Owned & Operated Since 1980

  • Providing Dedicated Outstanding Service

  • Your Satisfaction
    is Our Top Priority

  • Free Estimates on
    Equipment Replacements

  • Upfront Pricing with No Surprise Costs

  • 24-Hour Emergency
    Services Available

  • Fully Licensed & Insured for Your Protection

  • Screened, Certified, Trained & Uniformed Technicians

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